I have the same "[API] cannot add handler to 3 from 3 - dropping" message in my App, but I am working in SwiftUI. It looks like my problem is caused by each view which contains a "NavigationView". Changing the NavigationView to a NavigationStack solves the problem. I do not know the equivalent in UIKit. Hopes this will get someone on the right track.
Surepuc
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
User for
From
London, England
Post
Replies
Boosts
Views
Activity
Same problem on Mac for me, but app does not crash. I keep getting this message while opening any other screen in my app, even the screens without the re-sizing mechanism. I found that any screen with an old-fashioned "NavigationView" has this problem, but the new "NavigationStack" screens do not have this problem. @Apple: should I change my app from NavigationView to NavigationStack now, or can I wait for that in a future release?